package service;

import java.util.List;
import java.util.Set;

import po.tree_one;
import po.tree_three;
import po.tree_two;

public interface PeizhiService {

	public String addPeizhi(Set<tree_one> tree_ones,Set<tree_two> tree_twos,Set<tree_three> tree_threes);
	
    public List<tree_one> list_tree1();
	
	public List<tree_two> list_tree2();
	
	public List<tree_three> list_tree3();
	
}
